Disclosure of Invention
The invention aims to provide a cutting device for processing granular building boards with a molten glue cleaning structure, which aims to solve the problems that the existing cutting device for granular building decorative boards in the background art easily causes the molten glue to be attached to a blade when in use, and the molten glue enters the inside of a cut position again to easily cause high-temperature combustion.
In order to achieve the purpose, the invention provides the following technical scheme: a cutting device with a glue melting and cleaning structure for processing granular building boards comprises a base, wherein grooves are uniformly formed in the top of the base, guide rollers are embedded in the grooves in each group in a hinged mode, a supporting frame is fixedly installed at the top of the right side of the base, a clamping and positioning mechanism is installed inside the right side of the supporting frame, a pressing and limiting mechanism is installed above the left side of the supporting frame, an embedded groove is formed in the middle position of the inner portion of the base, a power shaft is inserted in the middle position of the embedded groove, saw blades are fixedly welded to the outer side of the power shaft, clamping frames are symmetrically sleeved on the left side and the right side of each saw blade respectively, scraping plates are symmetrically and fixedly installed on the inner wall of each clamping frame, a first rack is fixedly welded to one side, close to the power shaft, of each clamping frame, and a first limiting block is installed on one side, away from the power, the power transmission mechanism is arranged inside the embedded groove, the fluted disc is arranged inside the power transmission mechanism and is welded and fixed on the outer side of one end of the front surface of the power shaft, the sliding frame is sleeved and installed on the outer side of the fluted disc, the second racks are symmetrically welded and fixed on the inner walls of the left side and the right side of the sliding frame, the second limiting blocks are symmetrically embedded on the outer walls of the left side and the right side of the sliding frame, the lifting rod is welded and fixed at the bottom of the fluted disc, the third rack is fixedly installed on one side of the lifting rod, the first gear is meshed on the outer side of the third rack, the shaft rod is fixedly inserted in the middle position of the first gear, the second gear is fixedly installed at one end of the front surface of the shaft rod, the third gear is arranged under the second gear, the fourth gears are symmetrically arranged on the left side and the right side of the third gear, and the third gear and the two groups of the fourth gears, two sets of be fixedly connected with belt pulley drive between fourth gear and the third gear respectively, fixed mounting has the scraping guide bar on the below inner wall of embedded groove, the below of embedded groove is seted up the intercommunication and is had the guiding groove, and the bottom of guiding groove is seted up the intercommunication and is had the slot, the inside of slot is inserted and is equipped with the collection box.
Preferably, the guide roller is rotatably connected with the groove, the outer side size of the guide roller is matched with the inner size of the groove, and the outer wall of the guide roller is uniformly provided with slender anti-skid abrasive grains.
Preferably, the clamping and positioning mechanism comprises two groups of sliding grooves, screw rods, connecting rods, clamping frames and rollers, wherein the two groups of sliding grooves are symmetrically arranged on the front side and the rear side of the top of the support frame respectively, the screw rods are symmetrically inserted into the front side and the rear side of the top of the support frame respectively through supports, the connecting rods are inserted into the sliding grooves of each group, the clamping frames are fixedly welded on the top of the connecting rods of each group, the rollers are embedded and hinged on one side of the clamping frames close to the middle position of the support frame, the two groups of connecting rods are respectively connected with the two groups of sliding grooves in a front-rear sliding manner, the two groups of screw rods are respectively correspondingly arranged right above the two groups of sliding grooves, threaded holes are respectively arranged on the tops of the two groups of connecting rods, and the two groups of screw rods are respectively and, the two groups of connecting rods are respectively in threaded rotary connection with the two groups of screw rods through threaded holes, and the two groups of clamping frames are arc-shaped in appearance.
Preferably, the pressing and holding limiting mechanism comprises a pressing plate, a slot, a supporting column, a sleeve ring, a threaded sleeve, an inserted rod, a first spring and a second spring, the pressing plate is hinged on the top of the right side of the supporting frame, a slot is arranged in the middle of the left side of the top of the supporting frame of the pressing plate, a supporting column is hinged inside the groove, a lantern ring is sleeved outside the top of the supporting column, a threaded sleeve is hinged at the bottom of the lantern ring, an inserting rod is vertically inserted in the middle of the supporting column, a first spring is sleeved on the outer side of the lower part of the inserted bar, a second spring is sleeved on the outer side of the upper part of the inserted bar, the bottom of the inserted bar is hinged with the top of the pressure plate, the supporting column is rotationally connected with the open slot, the inserted bar is rotationally connected with the pressure plate, the inserted bar is elastically and slidably connected with the lantern ring through a first spring, and the inserted bar is elastically and slidably connected with the lantern ring through a second spring.
Preferably, the lantern ring is connected with the support column in a vertically sliding mode, the thread sleeve is sleeved on the outer side of the support column, threads are uniformly assembled on the outer wall of the support column, and the thread sleeve is connected with the support column in a threaded rotating mode through meshing of the threads.
Preferably, every group all seted up the spout on the outer wall of saw bit, first stopper is inlayed in the spout of seting up on centre gripping frame outer wall, the centre gripping frame passes through spout and first stopper sliding connection, first stopper fixed mounting is on the inner wall of embedded groove, corresponds interval between the fixed scraper blade and the front and back thickness looks adaptation of saw bit on every group centre gripping frame inner wall.
Preferably, the sliding grooves are symmetrically formed in the outer walls of the left side and the right side of the sliding frame, the second limiting blocks are correspondingly embedded in the sliding grooves formed in the outer walls of the two sides of the sliding frame, the second limiting blocks are connected with the sliding frame in a sliding mode through the sliding grooves, and the second limiting blocks are fixedly installed on the inner wall of the embedded groove.
Preferably, the central position of the sliding frame and the central position of the fluted disc are located on the same vertical straight line, teeth are uniformly assembled on half of the length of the outer diameter of the sliding frame, and the fluted disc is meshed with the second rack through the meshing of the teeth and is rotationally connected with the second rack.
Preferably, the third gear is in transmission connection with the two fourth gears through the two belt pulley transmission mechanisms, the teeth assembled on the outer sides of the two fourth gears are matched with the teeth assembled on the two first racks respectively, and the two fourth gears are in meshing rotation connection with the two first racks through meshing of the teeth respectively.
Compared with the prior art, the invention has the beneficial effects that:
the clamping and positioning mechanism is arranged in the support frame, so that when the device is used, under the meshing action of threads, the screw rod rotates to drive the connecting rod to move in the sliding groove, the clamping position and the clamping distance between the front and rear groups of clamping frames can be flexibly adjusted, and the positioning of a plate entering the device for cutting is facilitated, so that the plate is effectively prevented from offsetting, the cutting accuracy is effectively guaranteed, meanwhile, the guide roller is arranged to rotate and roll in the groove, the right side of the clamping frame is matched to be arc-shaped, and the roller is in rolling and rotating connection with the clamping frame, so that the plate is conveniently inserted into the positioning and clamping mechanism, and the flexibility of the plate in moving during cutting is conveniently guaranteed;
the pressing limiting mechanism is arranged on the left side of the supporting frame, and the inserting rod is elastically supported by the first spring and the second spring, so that when the device is used, the pressing plate can be effectively pressed on the top of a plate, the left end of the plate is prevented from tilting due to overlarge driving force generated when the saw blade rotates and cuts the plate, the stability of the plate cutting work is ensured, and the plate tilting is prevented from accidentally injuring workers;
establish the left and right sides at the saw bit through setting up centre gripping frame centre gripping cover, and all be fixed with the scraper blade on the both sides inner wall around every group centre gripping frame, make the device when using, scrape the brush through the relative between scraper blade and the saw bit, can effectually strike off adnexed glue on the saw bit, be favorable to guaranteeing the stability of saw bit during operation, and simultaneously, set up the fourth gear and rotate with first rack toothing and be connected, make the fourth gear can be nimble when just reversing the drive two sets of centre gripping frames carry out the subtend and reciprocate from top to bottom, be favorable to making the outside of saw bit stop all the time there is the scraper blade, be convenient for ensure the comprehensive perfectness that the scraper blade struck off to.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, an embodiment of the present invention is shown: a cutting device with a molten glue cleaning structure for processing granular building boards comprises a base 1, wherein grooves 21 are uniformly formed in the top of the base 1, guide rollers 22 are embedded in each group of grooves 21 in a hinged mode, the guide rollers 22 are rotatably connected with the grooves 21, the outside size of each guide roller 22 is matched with the inside size of each groove 21, slender anti-skid abrasive grains are uniformly formed in the outer wall of each guide roller 22, rotating shafts are symmetrically fixed to the axial centers of the front side and the rear side of each guide roller 22, inserting holes are symmetrically formed in the axial centers of the front side and the rear side of the inner wall of each groove 21, the rotating shafts fixed on the guide rollers 22 are inserted into the inserting holes formed in the inner wall of each groove 21, the guide rollers 22 are rotatably connected with the grooves 21 through the matching of the rotating shafts and the inserting holes, and when the cutting device works, the building boards needing to be cut above the cutting device can be effectively moved through the arrangement of the guide rollers 22, is influenced by the rotation of the guide roller 22, so that the plate is smoother when moving, is beneficial to pushing and cutting the plate, is convenient to ensure the stability of the cutting process, by arranging the outer side size of the guide roller 22 to be matched with the inner size of the groove 21, the device is beneficial to preventing chips in the plate cutting process from falling between the groove 21 and the guide roller 22 and preventing the chips from falling to cause the jamming between the guide roller 22 and the groove 21, thereby effectively ensuring the use stability of the device, meanwhile, the outer wall of each group of guide rollers 22 is provided with slender anti-skid wear lines, so that when the device is used, through the frictional resistance between anti-skidding worn line increase guide roller 22 and the panel, be favorable to improving the grazing force between panel and the guide roller 22, be favorable to reducing the skew probability of panel when removing, the effectual cutting accuracy who ensures the device.
The supporting frame 3 is fixedly installed at the top of the right side of the base 1, the clamping and positioning mechanism is installed inside the right side of the supporting frame 3, the clamping and positioning mechanism comprises sliding grooves 41, screw rods 42, connecting rods 43, clamping frames 44 and roller rollers 45, two groups of sliding grooves 41 are arranged in common, the two groups of sliding grooves 41 are symmetrically arranged on the front side and the rear side of the top of the supporting frame 3 respectively, the screw rods 42 are symmetrically inserted into the front side and the rear side of the top of the supporting frame 3 respectively through supports, the connecting rods 43 are inserted into the sliding grooves 41 respectively, the clamping frames 44 are fixedly welded on the top of the connecting rods 43 respectively, the roller rollers 45 are embedded and hinged on one side of the middle position of the supporting frame 3 close to each group of clamping frames 44, the two groups of connecting rods 43 are respectively connected with the sliding grooves 41 in a front-back sliding manner, the two, two groups of screw rods 42 are respectively and correspondingly inserted into threaded holes formed in two groups of connecting rods 43, the two groups of connecting rods 43 are respectively in threaded rotary connection with the two groups of screw rods 42 through the threaded holes, the shapes of the two groups of clamping frames 44 are arc-shaped, the inner shape of the sliding groove 41 is square, the connecting rods 43 are inserted into the sliding groove 41, the outer size of the connecting rods 43 is matched with the inner size of the sliding groove 41, the connecting rods 43 are in front-back sliding connection with the sliding groove 41, the sliding groove 41 is matched with the outer square of the connecting rods 43 through the inner part of the sliding groove 41, so that the connecting rods 43 are limited by the sliding groove 41, the connecting rods 43 can only move back and forth relative to the sliding groove 41, the rotary deviation of the connecting rods 43 is limited, the stability of the connecting rods 43 in the moving process is improved, the screw rods 42, and the screw thread assembled on the outer wall of the screw rod 42 is matched with the threaded hole arranged on the connecting rod 43, the screw rod 42 is rotationally connected with the connecting rod 43 through the matching of the screw thread and the threaded hole, when the device is used, the position of the connecting rod 43 on the screw rod 42 can be flexibly adjusted by rotating the screw rod 42, so that the clamping frames 44 are driven by the connecting rod 43 to be adjusted, the positions of the front and rear groups of clamping frames 44 and the distance between the front and rear groups of clamping frames 44 are changed, the pre-positioning of the cutting of the plate is facilitated under the clamping limitation of the two groups of clamping frames 44, the stability and the accuracy of the cutting of the plate are effectively ensured, one ends of the right sides of the two groups of clamping frames 44 are arc-shaped, the arc-shaped parts of the rear group of clamping frames 44 are bent and deflected towards one side of the front side, and the arc, make panel more convenient when the material loading is carried out to the panel and is inserted between two sets of holding frame 44, simultaneously, through the symmetrical plane at two sets of holding frame 44 evenly articulated have roller 45 for panel is when inserting between two sets of holding frame 44, through the roll guide of roller 45, is favorable to preventing that the panel that the too big result in of frictional resistance between holding frame 44 and the panel lateral wall from removing the difficulty, the effectual stable convenience of panel when inside moving of centre gripping positioning mechanism that has ensured.
The pressing and holding limiting mechanism is installed above the left side of the support frame 3 and comprises a pressing plate 51, a groove 52, a support column 53, a lantern ring 54, a threaded sleeve 55, an inserted link 56, a first spring 57 and a second spring 58, the pressing plate 51 is hinged to the top of the right side of the support frame 3, the groove 52 is formed in the middle position of the left side of the top of the support frame 3 of the pressing plate 51, the support column 53 is hinged to the inside of the groove 52, the lantern ring 54 is sleeved on the outer side of the top of the support column 53, the threaded sleeve 55 is hinged to the bottom of the lantern ring 54, the lantern ring 54 is connected with the support column 53 in a vertical sliding mode, the threaded sleeve 55 is sleeved on the outer side of the support column 53, threads are uniformly assembled on the outer wall of the support column 53, the threaded sleeve 55 is rotatably connected with the support column 53 through threads in a meshing mode, the, the clamping blocks are clamped in through grooves symmetrically formed in the outer wall of the supporting column 53, the outer side dimension of the clamping block fixed on the inner wall of the sleeve ring 54 is matched with the inner side dimension of the through groove formed in the outer wall of the supporting column 53, the sleeve ring 54 is in up-and-down sliding connection with the supporting column 53 through the matching of the clamping blocks and the through grooves, the threaded sleeve 55 is in rotating connection with the sleeve ring 54, threads assembled on the inner wall of the threaded sleeve 55 are matched with threads assembled on the outer wall of the supporting column 53, during work, a worker rotates the threaded sleeve 55 to enable the threaded sleeve 55 to move up and down on the outer side of the supporting column 53 under the meshing effect of the threads, the sleeve ring 54 is driven by the threaded sleeve 55 to move up and down to control the stroke of the first spring 57 to be compressed, the flexible adjustment of the pressing and holding limiting mechanism is facilitated, the use flexibility of the device is improved.
An inserting rod 56 is vertically inserted in the middle of the supporting rod 53, a first spring 57 is sleeved on the outer side below the inserting rod 56, a second spring 58 is sleeved on the outer side above the inserting rod 56, the bottom of the inserting rod 56 is hinged to the top of the pressing plate 51, the supporting rod 53 is rotatably connected with the slot 52, the inserting rod 56 is rotatably connected with the pressing plate 51, the inserting rod 56 is elastically and slidably connected with the lantern ring 54 through the first spring 57, the inserting rod 56 is elastically and slidably connected with the lantern ring 54 through the second spring 58, the first spring 57 and the second spring 58 are both sleeved on the outer side of the inserting rod 56, the upper end of the first spring 57 is fixedly installed on a clamping block assembled on the lantern ring 54, the lower end of the first spring 57 is fixedly installed on the inserting rod 56, the inserting rod 56 is elastically and telescopically connected with the lantern ring 54 through the first spring 57, the top end of the second spring 58 is fixedly welded on the inserting rod 56, the lower end of the second spring 58, the inserted bar 56 is elastically and telescopically connected with the lantern ring 54 through the second spring 58, the inserted bar 56 is rotatably connected with the pressing plate 51 through the elastic support of the first spring 57 and the second spring 58, and the position of the inserted bar 56 is kept relatively stable with the lantern ring 54, when the device is used, the bottom of the inserted bar 56 is hinged on the pressing plate 51, meanwhile, the supporting column 53 is rotatably connected with the slot 52 and matched with the elastic support of the first spring 57 on the inserted bar 56, so that the pressing plate 51 can elastically rotate up and down when the device is used, through the elastic rotating pressing of the pressing plate 51, when the building decorative plate is cut, a downward pressure is applied to the top of the building decorative plate, through the pressing of the pressing plate 51, the left end of the building decorative plate is prevented from being upwards tilted by a cutting acting force in the cutting process, the worker is effectively prevented from being injured due to the tilting of the plate, and the use safety of the device is greatly improved, the device is more stable when in use.
An embedded groove 6 is arranged in the middle of the inside of the base 1, a power shaft 71 is inserted in the middle of the embedded groove 6, a saw blade 72 is fixedly welded on the outer side of the power shaft 71, clamping frames 73 are respectively and symmetrically sleeved on the left side and the right side of the saw blade 72, scrapers 74 are symmetrically and fixedly arranged on the inner wall of each group of clamping frames 73, a first rack 75 is fixedly welded on one side of each group of clamping frames 73 close to the power shaft 71, a first limiting block 76 is embedded on one side of each group of clamping frames 73 far away from the power shaft 71, a sliding groove is arranged on the outer wall of each group of saw blades 72, the first limiting block 76 is embedded in the sliding groove arranged on the outer wall of each group of clamping frames 73, the clamping frames 73 are slidably connected with the first limiting block 76 through the sliding groove, the first limiting block 76 is fixedly arranged on the inner wall of the embedded groove 6, and the distance between the corresponding fixed scrape, one end of the back of the power shaft 71 is fixedly provided with a driving device which can be a driving motor, the power shaft 71 is fixedly connected to a rotating output shaft of the driving motor, when the device works, the driving motor starts to work, the power shaft 71 drives the saw blade 72 to rotate in the embedded groove 6, the plates placed on the device are continuously cut through the rotating cutting of the saw blade 72, the clamping frames 73 are arranged to wrap and clamp the outer walls of the front and back sides of the saw blade 72, and the inner walls of each group of the clamping frames 73 are symmetrically and fixedly provided with scraping plates 74, when the device works, the saw blade 72 and the plates of the granular building device generate high temperature due to high-speed friction under the action of high-speed rotation, the viscose for granule adhesion in the plates of the granular building device can be melted under the action of high temperature, so that the viscose is adhered to the saw blade 72, and the cut smoothness of the saw blade 72 to the plates can, and the melting glue is more flammable at high temperature, which is easy to cause dangerous accidents, when the device works, when the saw blade 72 rotates, the friction between the scraping plate 74 and the saw blade 72 is used for scraping off the melting glue attached to the surface of the saw blade 72, which is beneficial to preventing the melting glue from reentering the inside of the cutting position of the plate under the continuous rotation of the saw blade 72 and influencing the normal work of the device, the outer wall of the clamping frame 73 is provided with a chute, the first limit block 76 is embedded in the chute arranged on the outer wall of the clamping frame 73, the outer dimension of the first limit block 76 is matched with the inner dimension of the chute arranged on the clamping frame 73, the first limit block 76 is fixedly arranged on the inner wall of the embedded groove 6, so that the clamping frame 73 can slide up and down relative to the embedded groove 6, thereby effectively driving the scraping plate 74 to slide up and down, guiding out the melting glue scraped off the clamping frame, which is beneficial to the continuous scraping operation of the, be convenient for prevent to melt the glue and pile up too much, and fixed through the restriction of first stopper 76, be favorable to having ensured the structural stability when centre gripping frame 73 reciprocates.
The embedded groove 6 is internally provided with a power conveying mechanism, the power conveying mechanism is internally provided with a fluted disc 81, the fluted disc 81 is welded and fixed at the outer side of one end of the front surface of the power shaft 71, the outer side of the fluted disc 81 is sleeved with a sliding frame 82, second racks 83 are symmetrically welded and fixed on the inner walls of the left side and the right side of the sliding frame 82, second limiting blocks 84 are symmetrically embedded on the outer walls of the left side and the right side of the sliding frame 82, a lifting rod 85 is welded and fixed at the bottom of the fluted disc 81, sliding grooves are symmetrically formed on the outer walls of the left side and the right side of the sliding frame 82, the second limiting blocks 84 are correspondingly embedded in the sliding grooves formed on the outer walls of the two sides of the sliding frame 82, the second limiting blocks 84 are in sliding connection with the sliding frame 82 through the sliding grooves, the second limiting blocks 84 are fixedly arranged on the inner wall of the embedded groove 6, the outer size of the second limiting blocks 84 is, make sliding frame 82 when reciprocating, its structure is more stable firm, is favorable to guaranteeing the device's job stabilization nature, through sliding frame 82's up-and-down reciprocating motion, can effectually drive lifter 85 and reciprocate and go up and down to effectual with the power downward transmission output.
The central position of the sliding frame 82 and the central position of the fluted disc 81 are positioned on the same vertical straight line, the fluted disc 81 is meshed with the second toothed bar 83 through the meshing of the teeth, the size of the teeth assembled on the outer side of the fluted disc 81 is matched with the size of the teeth assembled on the second toothed bar 83, the second toothed bar 83 is meshed with the fluted disc 81 through the meshing of the teeth, the circle center position of the fluted disc 81 and the central position of the sliding frame 82 are arranged on the same straight line, so that when the fluted disc 81 rotates, the fluted disc 81 drives the teeth assembled on the outer side of the fluted disc to be meshed, the second toothed bar 83 drives the sliding frame 82 to reciprocate and move up and down, when the device is used, the continuous rotation of the power shaft 71 is converted into the reciprocating up and down movement of the sliding frame 82 through the meshing of the fluted disc 81 and the second toothed bar 83 assembled on the right side of the sliding frame 82, the second rack 83 drives the sliding frame 82 to move downwards, similarly, teeth assembled on the outer side of the fluted disc 81 are meshed with the second rack 83 assembled on the left side of the sliding frame 82 after rotating, the second rack 83 drives the sliding frame 82 to move upwards, the lifting rod 85 is driven to move up and down through the up-and-down reciprocating stroke of the sliding frame 82, the continuous unidirectional rotation of the power shaft 71 is converted into the up-and-down reciprocating movement of the lifting rod 85, and the up-and-down movement of the clamping frame 73 is conveniently subjected to power output control.
A third rack 86 is fixedly arranged on one side of the lifting rod 85, a first gear 87 is meshed with the outer side of the third rack 86, a shaft rod 88 is fixedly inserted in the middle position of the first gear 87, a second gear 89 is fixedly arranged at one end of the front surface of the shaft rod 88, a third gear 810 is arranged right below the second gear 89, fourth gears 811 are symmetrically arranged on the left side and the right side of the third gear 810, the third gear 810 and the two groups of fourth gears 811 are inserted on the inner wall of the embedded groove 6, belt pulley transmission mechanisms 812 are respectively and fixedly connected between the two groups of fourth gears 811 and the third gear 810, the third gear 810 is respectively in transmission connection with the two groups of fourth gears 811 through the two groups of belt pulley transmission mechanisms 812, teeth assembled on the outer sides of the two groups of fourth gears 811 are respectively matched with teeth assembled on the two groups of first racks 75, the two groups of fourth gears 811 are respectively in meshing rotation connection with the two groups of first racks 75 through meshing of the teeth, the lifting rod 85 drives the third rack 86 fixed on the outer side of the lifting rod to reciprocate up and down when moving up and down, teeth assembled on the outer side of the third rack 86 are matched with teeth assembled on the outer side of the first gear 87, the third rack 86 is meshed with the first gear 87 through the meshing of the teeth and is rotationally connected, when the lifting rod works, the first gear 87 is driven to reciprocate forward and backward through the up and down reciprocating movement of the third rack 86, the first gear 87 is rotationally connected with the embedded groove 6 through arranging the shaft rod 88 on the inner wall of the embedded groove 6, the outer size of the second gear 89 is larger than that of the third gear 810, the teeth assembled on the outer side of the second gear 89 are matched with the teeth assembled on the outer side of the third gear 810, the second gear 89 is meshed with the third gear 810 through the meshing of the teeth and is rotationally connected, and the second gear 89 and the first gear 87 coaxially and synchronously rotate through arranging the second gear 89, the number of teeth difference between the first gear 87, the second gear 89 and the third gear 810 is matched, so that the number of rotation turns of the third gear 810 is enlarged when the second gear 89 and the third gear 810 rotate, the third gear 810 drives the fourth gear 811 to rotate through the transmission of the belt pulley transmission mechanism 812, the size of teeth assembled on the outer side of the fourth gear 811 is matched with the size of teeth assembled on the first rack 75, the first racks 75 symmetrically fixed on the left and right groups of clamping frames 73 synchronously move up and down and oppositely through the meshing of the teeth, so that the two groups of clamping frames 73 simultaneously move oppositely, when the device works, one group of clamping frames 73 is always sleeved on the outer side of the saw blade 72, the stability of scraping the molten glue on the saw blade 72 by the scraping plates 74 on the clamping frames 73 is effectively ensured, and the situation that the clamping frames 73 lose the material guiding due to the scraping of the scraping plates 74 when the clamping frames 73 move back and back is prevented, the glue melting device has the advantages that the glue melting enters the plate notches again, and the comprehensive stability of removing the melted glue during the working process of the device is effectively guaranteed.
The scraping guide rods 9 are fixedly installed on the inner wall below the embedded groove 6, the scraping guide rods 9 are attached to the right side of each group of scraping plates 74, in operation, the scraping plates 74 are driven to move up and down through the up-and-down movement of the clamping frame 73, the molten glue effectively drops from the scraping plates 74 through the scraping brushes of the scraping guide rods 9, the molten glue drops downwards through the guide of the scraping guide rods 9, the guide groove 10 is communicated with the lower portion of the embedded groove 6, the bottom of the guide groove 10 is communicated with the slot 111, the collection box 112 is inserted into the slot 111, the inner size of the slot 111 is matched with the outer size of the collection box 112, the collection box 112 is connected with the slot 111 in a sliding mode, the guide groove 10 is communicated between the slot 111 and the embedded groove 6, the molten glue dropping from the scraping guide rods 9 enters the collection box 112 through the guide groove 10 to be collected, in operation, a worker can pull the collection box 112, the collection box 112 is taken out from the slot 111, so that the melting glue collected in the collection box 112 can be cleaned conveniently.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. .